Our OEM custom lithium batteries provide the perfect power solution for electric tools, toy cars, and digital devices, offering 4V to 29V voltage and 2.5Ah to 50Ah capacity. We specialize in full customization: LOGO, color, shape, and plug type can all be designed to match your brand and device requirements. Our experienced engineers work closely with you to optimize battery size, weight, and performance based on your device’s power demands. Built with premium lithium-ion cells, these batteries deliver high energy density, stable voltage output, and long service life. We strictly follow international safety protocols, with each battery undergoing thorough testing before delivery. From prototype to mass production, we provide reliable OEM support with flexible MOQs and global shipping, helping you bring your products to market with confidence.



Application
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Wide Range of Applications
Providing end-to-end solutions with an experienced engineeringteam from R&D to mass production.
Ensuring project timelines are met, from initial design to finaldelivery.

About Us
Foshan Airuisi Intelligent Technology Co., Ltd. is an experienced manufacturer with over 16 years of expertise in lithium battery production.
We specialize in providing high-quality lithium polymer batteries, lithium battery packs, LiFePO4 battery packs, and customized battery solutions tailored to your needs.
What Can We do For You?
- Customized lithium polymer battery
- Customized lithium battery packs
- Custom lithium battery designs and solutions



Contact us
Thank you for your interest in our products. If you have any questions, suggestions, or need further services, please feel free to contact us through the following methods:
Foshan Airuisi Intelligent Technology Co.,Ltd
TEL: +86 (0)75786719716 86-18138500490
E-Mail: sales01@ai-ruisi.cn sales03@ai-ruisi.cn
Whatsapp/Wechat/Mob: 0086- 18138535456 Wechat:13550799023